10:17-23 While Peter doubted. Doubted, not what the Lord had said, but what was the special object. It was while he was thinking over the matter that the messenger came. The Spirit told him their purpose and what he must do. He, therefore, called in the men, took care of them till the next day, and then returned with them. Six Jewish brethren from Joppa went with him (Ac 11:12).
10:17 While Peter doubted in himself, behold the men - Frequently the things which befall us within and from without at the same time, are a key to each other. The things which thus concur and agree together, ought to be diligently attended to.
10:9-18 The prejudices of Peter against the Gentiles, would have prevented his going to Cornelius, unless the Lord had prepared him for this service. To tell a Jew that God had directed those animals to be reckoned clean which were hitherto deemed unclean, was in effect saying, that the law of Moses was done away. Peter was soon made to know the meaning of it. God knows what services are before us, and how to prepare us; and we know the meaning of what he has taught us, when we find what occasion we have to make use of it.
